NL61277C - - Google Patents

Info

Publication number
NL61277C
NL61277C NL61277DA NL61277C NL 61277 C NL61277 C NL 61277C NL 61277D A NL61277D A NL 61277DA NL 61277 C NL61277 C NL 61277C
Authority
NL
Netherlands
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Application granted granted Critical
Publication of NL61277C publication Critical patent/NL61277C/xx
Priority claimed from GB18390/45A external-priority patent/GB596086A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/006—Recovery of sodium sulfate from coagulation baths for the spinning of viscose
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
    • D01F13/02—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of cellulose, cellulose derivatives or proteins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Artificial Filaments (AREA)
NL61277D 1945-07-18 NL61277C (d)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18390/45A GB596086A (en) 1945-07-18 Improved process for the recovery of chemical products from viscose rayon spinning baths

Publications (1)

Publication Number Publication Date
NL61277C true NL61277C (d) 1900-01-01

Family

ID=10111632

Family Applications (1)

Application Number Title Priority Date Filing Date
NL61277D NL61277C (d) 1945-07-18

Country Status (4)

Country Link
BE (1) BE465367A (d)
DE (1) DE853493C (d)
FR (1) FR926960A (d)
NL (1) NL61277C (d)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE444048C (de) * 1923-08-29 1927-05-14 Bernhard Young Dr Verfahren zur Herstellung von trockenem Natriumsulfat aus Glaubersalz in einem Arbeitsgang
DE424983C (de) * 1924-10-04 1926-02-10 Waldemar Recha Dipl Ing Verfahren zur kontinuierlichen Herstellung von wasserfreiem Natriumsulfat
DE478987C (de) * 1924-10-04 1929-07-08 Waldemar Recha Dipl Ing Verfahren zur kontinuierlichen Herstellung von trockenem Natriumsulfat aus Glaubersalz
DE662448C (de) * 1935-10-03 1938-07-13 Zahn & Co G M B H Verfahren zur Entwaesserung von schmelzbaren Salzen, z. B. Glaubersalz, in Drehrohren
DE710373C (de) * 1937-04-13 1941-09-11 I G Farbenindustrie Akt Ges Verfahren zur Regenerierung von Ammoniumsulfat und Natriumsulfat enthaltenden Viskosespinnbaedern
BE452848A (d) * 1942-10-26

Also Published As

Publication number Publication date
BE465367A (d)
FR926960A (fr) 1947-10-16
DE853493C (de) 1952-10-23

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